Yoshimaru, Ever Faithful, Leyline of Singularity, Animation Module, and Ashnod's Altar

Prerequisites

• Yoshimaru, Ever Faithful on the battlefield
• Leyline of Singularity on the battlefield
• Animation Module on the battlefield
• Ashnod's Altar on the battlefield
• You have a way to put a +1/+1 counter on a creature you control
• available

Steps

1. Put a +1/+1 counter on a creature you control
2. Animation Module triggers, causing you pay to create a 1/1 Servo artifact creature token
3. The Servo token enters the battlefield triggering Yoshimaru, putting a +1/+1 counter on Yoshimaru
4. Animation Module triggers
5. Holding priority, activate Ashnod's Altar by sacrificing the Servo token, adding
6. Resolve the Animation Module trigger, causing you to pay to create a 1/1 Servo creature token
7. Repeat from step 3

Results

• Infinite +1/+1 counters on Yoshimaru
• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers